out with politics now. you're still a republican, right? >> yes. >> but you haven't yet committed to mitt romney. why? >> well, i always wait until the last minute. and there's some very interesting debates coming up. and i think it's always nice when you see both of the candidates next to each other and debate the issues. and then you can -- >> there's a chance you could vote for president obama? >> i'm open-minded. i want to hear what everyone has to say. and i'm not one that just votes on one issue. i vote on the whole package so which one of the candidates has the best package? because no one is perfect. no one is exactly what you want. the i deal thing is if you could vote two candidates together. but that's not going to happen. so, you know, i keep an open mind. >> let's talk about the book a little bit. we asked maria shriver to comment. she has not given one to us. has she let you know what she thinks about it? >> well, i think it's very difficult, you know, obviously, for the family and the kids when this whole thing kind of gets brought back. >> then why write the book?